题目内容
According to a new survey carried out by an American university, learning______ second language can result in_______ increase in the power to learn your native tongue.
- A.a; the
- B.不填; the
- C.a; an
- D.the; an
C
“a second language”泛指一们第二外语; 后面的increase作名词讲, 是可数名词, 前面需加不定冠词an。
“a second language”泛指一们第二外语; 后面的increase作名词讲, 是可数名词, 前面需加不定冠词an。
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